56605806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 129800736

約数和(自身を除く): 73194930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 1873, 3358, 3746, 5037, 5619, 10074, 11238, 15111, 16857, 30222, 33714, 43079, 86158, 129237, 136729, 258474, 273458, 387711, 410187, 775422, 820374, 1230561, 2461122, 3144767, 6289534, 9434301, 18868602, 28302903, 56605806]

約数ペア:

[(1, 56605806), (2, 28302903), (3, 18868602), (6, 9434301), (9, 6289534), (18, 3144767), (23, 2461122), (46, 1230561), (69, 820374), (73, 775422), (138, 410187), (146, 387711), (207, 273458), (219, 258474), (414, 136729), (438, 129237), (657, 86158), (1314, 43079), (1679, 33714), (1873, 30222), (3358, 16857), (3746, 15111), (5037, 11238), (5619, 10074)]